React is fast by default. So the useTransition hook has specific use cases and is probably not something you will use in all your applications. useTransition hook is a hook available in React 18 and above and is used to manage asynchronous operations. This hook is designed to provide better performance and faster user experience...
React's useMemo hook is a hook used to optimize computationally expensive operations. The way useMemo works is very similar to use callback. The difference between useCallback and use memo is that it stores the value we get back from the function. So UseCallback is used to memorize a function...
In React, we may sometimes experience slowdown problems due to unnecessary component renderings. There are many ways to solve these problems in React. We do not use UseCallback very often in our projects, but when we do, our application is much better in terms of performance.
useReducer is a state management method in React, just like useState. It provides a structure and set of rules that lead to fewer errors and easier code management. We use it to handle more complex state logic and to perform state changes in a more structured way compared to useState.
Usually used to directly access a DOM element. We can make changes like we do in Valillajs. We can also be used to store a mutable value that does not cause rework when Updated. that is, changes made to the current value of UseRef will not re-render. UseState triggers the component to be rendered again...
When it comes to using effects hook in React it allows us to perform side effect in function component. UseEffect lets you perform data fetching, updating the DOM directly, timers, and side effects such as state or variable changes in your components. useEffect is one of the most used hooks in react applications.